Jawabanmu

2014-01-06T20:51:11+07:00
Sin M =  \frac{depan}{miring}  \frac{ \sqrt{10} }{miring}  \frac{2}{3}
2.miring=3 \sqrt{10}
miring =  \frac{3}{2}  \sqrt{10} cm
jika sin M =  \frac{2}{3} , maka tan M =  \frac{2}{ \sqrt{5} }  \frac{ \sqrt{10} }{samping}
 2. samping= \sqrt{50} =5 \sqrt{2}
samping =\frac{5}{2} \sqrt{2} cm

Kesimpulannya:
KL =  \sqrt{10} cm
LM = \frac{5}{2} \sqrt{2} cm
KM =  \frac{3}{2} \sqrt{10} cm

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